1 Explain that a population pyramid shows the age and sex structure of a population. 2  Point to the horizontal bars, which show the percentage (or the absolute number) of males and females in each age group. 3  Have students interpret the chart.
1 Dehumidifier capacity is generally measured by how many pints of water a unit removes from the air in 24 hours. 2  A mini-dehumidifier (1-10 pints) for a bathroom, closet or under a counter usually costs $40-$70.
Great for large spaces, the Honeywell DH70W 70-Pint Dehumidifier extracts 70 pints of damaging moisture per day to help you maintain a healthy, mold-free home. What Customers Love Onboard Humidistat - Set your desired humidity level and dehumidifier works automatically to keep the humidity at that level.